Search results
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COMMITTEE FOR ENVIRONMENTAL PROTECTION: ANNUAL REPORT TO THE SCIENTIFIC COMMITTEE OF CCAMLR
with the recommendations stemming from that workshop, this paper aims to:- Provide the CEP’s annual ... report to SC-CAMLR XXVIII;- Suggest a standard reporting template to be routinely followed by both ...
Meeting Document : SC-CAMLR-XXVIII/BG/16 : Author(s): CEP Observer
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An address to citizen’s marine summit
effectiveness of harvesting, arising from developments in science and technology in comparison with the ... requirements of science to provide information for rational management. It is concluded that co-operation is ... it would be improved by an increased spirit of trust between the various parties. Author(s): I ...
Meeting Document : WG-KRILL-93/32 : Author(s): I. Everson (United Kingdom)
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Proposals on providing international synoptic surveys for management application
spatial distribution in the Area 48 being the important information for developing management strategy ... distribution in the Area 48 being the important information for developing management strategy for krill stock ...
Meeting Document : WG-EMM-12/52 : Author(s): S. Kаsatkina (Russia)
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Potential for using CCAMLR VMS data for compliance analysis and data quality assurance
quality assurance processes in order to ensure that the VMS can be used with an appropriate degree of ...
Meeting Document : SC-CAMLR-XXXIV/BG/19 : Author(s): CCAMLR Secretariat
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Antarctic icefishes (Channichthyidae) – a unique family of fishes – a review
Abstract: Icefish are a family of species unique among vertebrates in that they possess no ... haemoglobin. With the exception of one species, icefish live only in the cold – stable and oxygen – rich ... may not be older than 6 MA, i.e. they evolved well after the Southern Ocean started to cool down or ... fish. Some icefish species are abundant enough to be exploited by commercial fisheries, primarily in ...
Meeting Document : WG-FSA-04/10 : Author(s): K.-H. Kock (Germany)
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Preliminary analysis of seabird by-catch using CCAMLR observer data
most other factors cannot be fully analysed with the present data. Even vessels using streamer lines ... large number of potentially important factors, the lack of overlap between factors and the fact that ... with using all prescribed mitigation measures provides a more useful indication of the success of ... , experimental approaches to identifying effective mitigation measures may be preferable to post-hoc analysis of ...
Meeting Document : WG-FSA-99/28 : Author(s): D.J. Agnew and J.P. Croxall (United Kingdom)
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Is our attempt to estimate biomass of Antarctic fish from a multi-species survey appropriate for all targeted species? Notothenia rossii in the Atlantic Ocean sector – revisited
acoustic survey combined with a number of identification hauls might be the most promising approach to ... . rossii at the same time. These surveys are conducted under the assumptions that the target fish species ... violated in the case of N. rossii which shows an abundance which is extremely skewed in that a large ... thinly populated. In order to provide more accurate estimates of the species it is suggested that an ...
Meeting Document : WG-FSA-03/12 : Author(s): K.-H. Kock (Germany), M. Belchier (United Kingdom) and C.D. Jones (USA)
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Comparison of NASC values calculated by swarm-based and grid-based acoustic data processing methods for Antarctic krill density estimation
-based acoustic data processing methods. All parameter settings were consistent with the reports of SG ... -ASAM-2017 except that the dB difference window of Sv 120 kHz-Sv 38kHz is set 0 to 20 dB. And the two ... Antarctic krill density estimation. The comparisons suggest that the calculated NASC values of swarm-based ... four surveys. Therefore, it is concluded that the krill density estimated by swarm-based and grid-based ...
Meeting Document : SG-ASAM-18/04 Rev. 1 : Author(s): X. Yu, X. Wang and X. Zhao
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Foraging trip duration in male and female macaroni penguins at Bouvetøya
females made more foraging trips than males. These results suggest that females might be more appropriate ... , while the females make frequent foraging trips. We analysed data from 17 males instrumented with VHF ... than males as the subjects when monitoring foraging trip duration. In addition, the fact that females ... spent more time foraging and conducted more foraging trips than males might suggest that female foraging ...
Meeting Document : WG-EMM-98/28 : Author(s): F. Mehlum, K. Isaksen and V. Bakken (Norway)
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Relevamiento de desechos marinos en la Costa de la Base Científica Antártica Artigas (BCAA) en la Isla Rey Jorge/25 de Mayo – temporada 2001/02
Científica Antártica Artigas (BCAA) en la Isla Rey Jorge/25 de Mayo – temporada 2001/02 Approval: Approved ... Isla Rey Jorge/25 de Mayo – temporada 2001/02 ...
Meeting Document : SC-CAMLR-XXI/BG/35 : Author(s): Delegación de Uruguay